[TOMT] i cant find this anywhere, might be AI Help!!

https://www.facebook.com/share/v/1BymDusNbg/

I only have this link that appeared on my FYP.

I cant find this song anywhere, ive used google, shazam, other websites that find music and its nowhere.

The only explenation i have left its that, it might be AI? But i can usually tell when a song is AI, but this one just sounds too good, shame if it turns out to be AI. Tried going the lyrics way, but i dont know japanese, i just know its japanese cause i can identify some words, but not a lot that would help me write a verse.

If someone knows it, it would be awsome, i enjoyed it, and want it on a playlist, i might just end up extracting the audio and saving it on my phone.